Switch-based network operation quality self-inspection and self-healing method

Abstract

The invention belongs to the technical field of network equipment anomaly detection and recovery methods, and more particularly relates to a switch-based network operation quality self-inspection and self-healing method. The self-inspection and self-healing method comprises the step of establishing a private protocol communication channel between management equipment and a switch network. The self-inspection and self-healing method solves the problem that the maintenance personnel has to recover a network by adopting a method of unplugging a network cable or rebooting when the management equipment cannot be used for managing equipment of the switch network since network paralysis can be caused by anomalies such as broadcast storm, network loop and MAC address spoofing of the switch, ensures the stability of the network, and has the beneficial technical effects of self-inspection and self-healing ability for loop anomaly, self-inspection and self-healing ability for broadcast storm and self-inspection and self-healing ability for physical address jumping.

Description

technical field [0001] The invention belongs to the technical field of an abnormality detection and repair method of network equipment itself, and in particular relates to a self-check and self-healing method of network operation quality based on a switch. Background technique [0002] In today's rapidly developing society, the network has become an indispensable carrier. The switch is a device for data exchange, and it directly affects the quality of network communication. Once the network status is abnormal, it will affect our work and life. In all aspects, especially some operating enterprises, all kinds of data, processes, communication, etc. that are processed daily are based on the network. It can be said that once the network is paralyzed, the entire company's operations will be paralyzed, causing heavy losses to the company. However, the network itself is also very fragile, especially the local area network, which is easily attacked by viruses or the use of the netwo...

AI Technical Summary

Problems solved by technology

[0003] The present invention provides a self-checking and self-healing method based on the network operation quality of the switch, which solves the problems in the prior art that when the switch has broadcast storms, abnormalities such as network loops, and MAC address spoofing, the network will be paralyzed and the management equipment It is no longer possible to manage the devices in the switch network. At this time, the maintenance personnel have to use the method of unplugging or restarting to restore the network.

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